Queen Letizia and King Felipe VI's daughters Princess Leonor and her younger sister Infanta Sofia are less than two years apart, but as they grow up in the spotlight, they are often show off their matching style from their hair to their clothes. Click through to see all the sweet sisterly moments between Spain's youngest royals.
Queen Sofía’s granddaughters were twinning in British fashion wearing Burberry trench coats to visit their grandfather King Juan Carlos I at the hospital on April 8, 2018 following his knee operation. The stylish sisters were joined by their parents and paternal grandmother for the outing, one week after the royal family's viral Easter video.
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While Leonor wore a floral spring dress and Sofía sported a vibrant turquoise jumper for 2018 Easter church service, the stylish sisters coordinated wearing the same suede Mary Jane flats and wearing their glossy tresses down. The siblings stayed close as they departed the Cathedral-Basilica of Santa María de Palma de Mallorca with their parents and parental grandparents.
Photo: WireImage

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Princess Leonor was presented with the Order of the Golden Fleece on their father's 50th birthday. While the spotlight was on Leonor during the January 30th ceremony, the heir presumptive to the Spanish throne coordinated her braided hairstyle with her younger sister. The siblings looked stylish sporting timeless blue and pink dresses for the occasion.
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During their summer trip to Mallorca, the sisters coordinated in stripes. Both girls wore their hair down and with an extreme part. They also opted for the same shoes on their August stroll.
Photo: WireImage

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The royal sister duo took a break from their family summer photocall together at Marivent Palace in Mallorca in July 2017. Princess Leonor wore a white lace dress while her sister Sofia complemented her in a three-quarter sleeved blue floral lace dress.
Photo: WireImage

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Princess Leonor and Infanta Sofia had identical hairstyles for Sofia's First Communion in May 2017. The older Princess wore her school uniform while Sofia was in a powder blue dress.
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It seemed like a bit chillier of an Easter for Leonor and Sofia as they rewore their coordinating Carolina Herrera coats to Easter mass in Palma de Mallorca.
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Letizia and Felipe's girls added some style to the slopes during a private family ski break in February 2017. The duo wore matching orange helmets but added their individual pop of color to their sporty attire.
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Princess Sofia and Princess Leonor were in sync as they stylishly arrived to the opening ceremony of the 12th Legislature at the Spanish Parliament in Madrid on November 17, 2016.
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The duo braved the rain in 2016 as they stepped out to attend a military parade on Spain's National Day in Madrid wearing Carolina Herrera coats and matching braids.
Photo: Royal-ES Dana Press Photos/PA Images

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The Spanish Princesses shared a tender moment in 2015 with their father King Felipe at their Royal House.
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The sisters gave a wave at Princess Leonor's (right) First Communion at the Asuncion de Nuestra Senora Church in Madrid.
Photo: DyD Fotografos/Geisler-Fotopress DPA/PA Images

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Leonor and Sofia were dressed in the Sunday best attending Easter Mass at the Cathedral of Palma de Mallorca.
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King Felipe and Queen Letizia posed with their daughters during their 2016 summer photocall at Marivent's Palace in Palma Majorca, Spain.
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The adorable duo looked slightly bored as they joined their parents for an official photo at home in Madrid.
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Off to school! Sofia held tightly on to her big sister Leonor's (right) hand as they arrived to their Santa Maria de los Rosales school in 2012.
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Felipe's daughters gave their paternal grandfather, King Juan Carlos, a hand at his official 2014 abdication ceremony at the Royal Palace in Madrid.
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The sisters showed off their team spirit in La Furia Roja jerseys as they welcomed Spain's soccer team to Zarzuela Palace after winning the 2012 UEFA European Championship.
Picture by Abe C. ABACA USA/PA Images

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The royal siblings clasped hands as they arrived for their first day of the school year at Santa Maria de los Rosales in 2010.
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Princesses Leonor and Sofia showed off their cheeky side during a visit to the Museum of Glass in Palma de Mallorca with their mom and paternal grandmother, Queen Sofia.
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